[Event "Oster-Marathon-001-Blitz Arena"] [Site "https://lichess.org/J0l9WJvN"] [Date "2021.04.03"] [White "michanizm"] [Black "hoppa"] [Result "1-0"] [UTCDate "2021.04.03"] [UTCTime "10:02:41"] [WhiteElo "2225"] [BlackElo "2160"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bf4 Nc6 5. e3 d6 6. Nf3?! { (0.48 → -0.21) Inaccuracy. Ne2 was best. } (6. Ne2 O-O 7. a3 e5 8. axb4 exf4 9. Nxf4 Nxb4 10. Bd3 Bd7) 6... h6 7. h3 Ne4 8. Qb3 Qe7 9. a3? { (0.32 → -1.22) Mistake. Bd3 was best. } (9. Bd3 Bxc3+ 10. bxc3 Ng5 11. Nh4 O-O 12. Bg3 e5 13. c5 Rd8 14. O-O e4 15. Bb1 dxc5) 9... Bxc3+?! { (-1.22 → -0.52) Inaccuracy. Ba5 was best. } (9... Ba5 10. Bh2 e5 11. dxe5 dxe5 12. Be2 O-O 13. O-O Bxc3 14. bxc3 Nc5 15. Qc2 Bd7 16. a4) 10. bxc3 e5 11. Bh2 O-O 12. Bd3 Nf6?! { (-0.57 → 0.00) Inaccuracy. Ng5 was best. } (12... Ng5 13. Nxg5 Qxg5 14. Be4 Bf5 15. Bxf5 Qxf5 16. O-O b6 17. c5 Qe4 18. Qb1 Qxb1 19. Raxb1) 13. Be2 b6 14. O-O Ba6 15. Rfe1 Na5 16. Qa2 Rfe8 17. Rac1 c5 18. dxe5 dxe5 19. Bxe5 Rad8 20. Red1 Ne4 21. Rxd8 Rxd8 22. Qc2 f5 23. Rd1 Kh7? { (-0.25 → 1.19) Mistake. Bxc4 was best. } (23... Bxc4 24. Bxc4+) 24. Rxd8 Qxd8 25. Bd3 Bb7 26. Ne1?! { (1.25 → 0.59) Inaccuracy. g4 was best. } (26. g4 Kg8) 26... g6 27. f3 Nd6 28. Qa2 Qe7 29. f4? { (0.00 → -1.61) Mistake. Bf4 was best. } (29. Bf4 Qe6 30. Qd2 Nf7 31. Bb8 Nc6 32. Bc7 Nce5 33. Bf1 Kg7 34. Bb8 Nc6 35. Bc7 Nce5) 29... Nf7 30. Qc2 Nxe5 31. fxe5 Qxe5 32. Qd2 Qd6 33. Qe2 Qc6? { (-1.96 → -0.67) Mistake. Be4 was best. } (33... Be4) 34. Nf3?! { (-0.67 → -1.37) Inaccuracy. Qf2 was best. } (34. Qf2 Qc7 35. h4 h5 36. Nf3 Bxf3 37. Qxf3 Qe5 38. e4 f4 39. Qh3 Qxc3 40. Qd7+ Kh6) 34... Qd6? { (-1.37 → -0.20) Mistake. Qe6 was best. } (34... Qe6 35. Nd2 Kg7 36. h4 Qe5 37. h5 g5 38. Bc2 Kf6 39. Qd3 Ke7 40. Kf2 Be4 41. Nxe4) 35. h4?? { (-0.20 → -3.75) Blunder. e4 was best. } (35. e4 fxe4 36. Bxe4 Qe6 37. Ne5 Bxe4 38. Qxe4 Kg7 39. Kf2 h5 40. Qf4 Nb7 41. g4 Qf6) 35... Nc6?? { (-3.75 → 0.00) Blunder. Bxf3 was best. } (35... Bxf3 36. gxf3) 36. h5 Ne5 37. hxg6+ Kxg6 38. Nh4+?? { (0.00 → -4.78) Blunder. Nxe5+ was best. } (38. Nxe5+ Qxe5 39. Qg4+ Kf6 40. Qh3 Kg5 41. Be2 Kg6 42. Kf2 Be4 43. Qh5+ Kh7 44. Bf3 Kg7) 38... Kf6?? { (-4.78 → 0.00) Blunder. Kg5 was best. } (38... Kg5 39. Bxf5 Kxh4 40. Qf2+ Kh5 41. Bc2 Ng4 42. Qf7+ Kh4 43. Qxb7 Qh2+ 44. Kf1 Nxe3+ 45. Ke2) 39. Bxf5 Qc6?! { (0.00 → 0.77) Inaccuracy. Kg5 was best. } (39... Kg5 40. Qe1 Nxc4 41. Bh7 Qe5 42. Nf5 Qe4 43. Qf2 Qg4 44. Ng3 Nd6 45. Bc2 Ne4 46. Qf7) 40. Qf2 Kg7?? { (0.66 → 9.18) Blunder. Ke7 was best. } (40... Ke7 41. Bh3 Qf6 42. Nf5+ Kf8 43. Qf4 Bc6 44. Qg3 h5 45. Nh6 Qxh6 46. Qxe5 Kf7 47. Bf5) 41. Bc2?? { (9.18 → 0.06) Blunder. Qg3+ was best. } (41. Qg3+) 41... Kh8?? { (0.06 → Mate in 1) Checkmate is now unavoidable. Qf6 was best. } (41... Qf6 42. Nf5+ Kf8 43. Qf4 Bc6 44. Bb3 Bd7 45. Nd6 Kg7 46. Nb5 Qf5 47. Qxf5 Bxf5 48. Nxa7) 42. Qf5?! { (Mate in 1 → 11.32) Lost forced checkmate sequence. Qf8# was best. } (42. Qf8#) 42... Qc7?! { (11.32 → Mate in 1) Checkmate is now unavoidable. Kg8 was best. } (42... Kg8 43. Qxe5) 43. Qxe5+?? { (Mate in 1 → 6.19) Lost forced checkmate sequence. Qf8# was best. } (43. Qf8#) 43... Qxe5 44. Ng6+ Kg7 45. Nxe5 Kf6 46. Nf3 Ba6 47. Bd3 Bb7 48. Kf2 h5 49. e4 Bc8 50. Ke3 Bg4 51. Nd2 Ke5 52. Nf3+ Bxf3 53. gxf3 h4 54. f4+ Kf6 55. Bf1 a6 56. e5+ Kf5 57. Bh3+ Kg6 58. Ke4 b5 59. f5+ Kg5 60. f6 Kg6 61. Bf5+ Kf7 62. Kd5 bxc4 63. Kxc5 { Black resigns. } 1-0